Reference object variable in Bicep template

Question

I'm currently trying to manually convert an existing ARM template to bicep because the automated decompile method fails.

The existing template contains the following variables:

"environmentSize": {
        "dev": "small",
        "msdn": "small",
        "int": "small",
        "act": "large",
        "prod": "large"
    },
    "size": "[variables('environmentSize')[parameters('environment')]]",

What would be the equivalent with Bicep?

I've tried the following but it's clearly wrong as I get a red squiggly below the $:

var environmentSize = {
  dev:'small'
  msdn:'small'
  int:'small'
  act:'large'
  prod:'large'
}
var size = environmentSize.${environment}

Answer 1

Using brackets notation should work.

param environment string = 'dev'

var environmentSize = {
  dev:'small'
  msdn:'small'
  int:'small'
  act:'large'
  prod:'large'
}

output size string = environmentSize[environment]